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Patents Grantslast 30 patents

Information Patent Grant
Automatic disc changing device
- Patent number 6,519,222
- Issue date Feb 11, 2003
- Asaca Corporation
- Akio Hayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc inverting mechanism and disc automatic changer with the mechanism
- Patent number 6,304,525
- Issue date Oct 16, 2001
- Asaca Corporation
- Akio Hayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Cassette transfer apparatus
- Patent number 6,154,337
- Issue date Nov 28, 2000
- Asaca Corporation
- Akio Hayashi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC DISC CHANGING DEVICE
- Publication number 20020075766
- Publication date Jun 20, 2002
- AKIO HAYASHI
- G11 - INFORMATION STORAGE